System Modeling of Microfluidic Molecular Communication: A Markov Approach

Fuente: arXiv
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Autori principali: Zheng, Ruifeng, Zhou, Pengjie, Hofmann, Pit, Rani, Fatima, Cabrera, Juan A., Fitzek, Frank H. P.
Natura: Preprint
Pubblicazione: 2025
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author Zheng, Ruifeng
Zhou, Pengjie
Hofmann, Pit
Rani, Fatima
Cabrera, Juan A.
Fitzek, Frank H. P.
author_facet Zheng, Ruifeng
Zhou, Pengjie
Hofmann, Pit
Rani, Fatima
Cabrera, Juan A.
Fitzek, Frank H. P.
contents This paper presents a Markov-based system model for microfluidic molecular communication (MC) channels. By discretizing the advection-diffusion dynamics, the proposed model establishes a physically consistent state-space formulation. The transition matrix explicitly captures diffusion, advective flow, reversible binding, and flow-out effects. The resulting discrete-time formulation enables analytical characterization of both transient and equilibrium responses through a linear system representation. Numerical results verify that the proposed framework accurately reproduces channel behaviors across a wide range of flow conditions, providing a tractable basis for the design and analysis of MC systems in microfluidic environments.
format Preprint
id arxiv_https___arxiv_org_abs_2511_07245
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle System Modeling of Microfluidic Molecular Communication: A Markov Approach
Zheng, Ruifeng
Zhou, Pengjie
Hofmann, Pit
Rani, Fatima
Cabrera, Juan A.
Fitzek, Frank H. P.
Emerging Technologies
This paper presents a Markov-based system model for microfluidic molecular communication (MC) channels. By discretizing the advection-diffusion dynamics, the proposed model establishes a physically consistent state-space formulation. The transition matrix explicitly captures diffusion, advective flow, reversible binding, and flow-out effects. The resulting discrete-time formulation enables analytical characterization of both transient and equilibrium responses through a linear system representation. Numerical results verify that the proposed framework accurately reproduces channel behaviors across a wide range of flow conditions, providing a tractable basis for the design and analysis of MC systems in microfluidic environments.
title System Modeling of Microfluidic Molecular Communication: A Markov Approach
topic Emerging Technologies
url https://arxiv.org/abs/2511.07245